Home / 22,860.36-34,293.28-8,066.22

Finding the Fourth Proportional to 22,860.36, 34,293.28 and 8,066.22

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Solution

The fourth proportional to 22,860.36, 34,293.28 and 8,066.22 is: 12,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,860.36 : 34,293.28 = 8,066.22 : x
  2. Step 2: Convert to fraction form
    22,860.36/34,293.28 = 8,066.22/x
  3. Step 3: Cross multiply
    22,860.36x = 34,293.28 × 8,066.22
  4. Step 4: Simplify right side
    22,860.36x = 276,617,141.00
  5. Step 5: Solve for x
    x = 276,617,141.00/22,860.36
  6. Step 6: Final answer
    x = 12,100.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.